7-Pin Trailer Plug Tester — RV-Specific 7-Way Trailer Wiring Tester
About This Product
【Rapid Testing】The NeaLia 7-Pin Trailer Plug Tester integrates all 7 signals from your truck, ensuring a quick test completion within just one minute. This includes Tail/Marker Lights (TM), Brake Lights (BK), Reverse Lights (BU), Left Turn Signals (LT), Right Turn Signals (RT), Brake Lights (LT+RT), and the 12V Auxiliary Power supply.
Plug-and-Play: Equipped with a standard 7-pin connector, this trailer wiring tester offers effortless installation, making it the ideal choice for trailers, RVs, trucks, pickup trucks, campers, and other towing vehicles.
180° Rotating Head: Are the indicator lights upside down? No need to worry. Our 7-pin round trailer light test head features a full 180° rotation capability. Simply loosen the screw to rotate the test head as needed, easily resolving any orientation issues.
Premium Materials: Constructed with 99% pure copper pins and a robust ABS housing, this 7-pin tester delivers superior conductivity, more reliable performance, and a longer service life for your truck. Compact Size: This compact 7-pin tester is conveniently sized to fit in your glove box, toolbox, cab storage compartment, under-seat storage, or trailer storage box, allowing you to test your trailer wiring whether you are at home or on the road.
